baber/WOPTO huggingface dataset:
Patent JP-S57159938-A (JP)
Title: Fuel reducing full rack limiter controller
Inventor: HONMA KANEROU
IPC: F02D41/38
Filed: 1981-03-26
Abstract: PURPOSE:To reduce maximum fuel injection quantity to an engine especially at its light load operation and improve its fuel consumption, by controlling the position of a full rack limiter controlling the maximum fuel injection quantity in accordance with a loaded amount detected by a detecting means. CONSTITUTION:A flexure amount of a suspension 7 flexing almost in proportion to a loaded amount (load) is detected by a detecting means 1, and this detected signal is input to a control means 6. A continuous signal or on-off signal in accordance with the above described detected signal is fed to an operating means 5, and this means 5 is operated to move the position of a full rack limiter 4, change the operating range of a rack 3 and control maximum fuel injection quantity. At this time, when the driver turns off a switch 8 at hand for requirement of large output, or at starting of an engine and at speed not more than a set value when a signal is input from a rotary sensor 9 through a cancel means, the operating means 5 is cancelled to reset the limiter 4 to the initial maximum fuel injection quantity position.
Patent JP-S53128301-A (JP)
Title: Sound-proof method for sound generator
Inventor: OONISHI KON
IPC: G10K11/02
Filed: 1977-04-15
Abstract: PURPOSE: To increase the propagation loss so as to improve the noise reducing effects by forming an air layer between surface of a sound generator such as a pipe or duct and a sound absorbing material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56138677-A (JP)
Title: Heat exchanging device
Inventor: HAMA HIROAKI
IPC: F24F13/30
Filed: 1980-04-01
Abstract: PURPOSE:To facilitate the assembly of a heat exchanging unit and the work for fitting the same by a method wherein a pair of shutdown plates shutting down both sides of a space between a pair of heat exchaning elements are provided with a pair of cut holes opened from the lower part of the shutdown plates toward the upper- end surface thereof. CONSTITUTION:A pair of cut holes 20 having flange parts 20a with screw insertion holes 200a, which are opened from the lower part of the shutdown plates toward the upper-end surface thereof, are provided in a pair of shutdown plates 19 shutting  down both sides of the space between the heat exchanging elements 18 having tubular plate flanges 180b with a pair of screw insertion holes 181b. The parts of the  tubular plates 18b of the heat exchanging elements 18 are inserted from above into  the cut holes 20 of the shutdown plates 19 along the cut holes 20, later the respective flange parts 180b and 20a are overlapped and fitting screws 21 are inserted into and tightend to the screw insertion holes 181b and 200a. Then each of the heat exchanging elements 18 is assembled in one body in the state that they are supported by the shutdown plates 19. By this constiutition, the work for inserting the heat exchanging elements 18 into the shutdown plates 19 is facilitated and thus the work for assembling the heat exchanging unit can be simplified.
Patent JP-S62200732-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSUGI NAOTO
IPC: H01L21/3065
Filed: 1986-02-28
Abstract: PURPOSE:To form a fine metallic conductor pattern in width of around submicron easily with excellent controllability by a method wherein a resist film formed on a semiconductor substrate is partly removed to make an opening in the specified width and then the resist film is fluidified by heat treatment to narrow the width of opening and later the overall substrate surface is coated with a metallic film to form a metallic conductor pattern in the opening. CONSTITUTION:A dielectric film (SiO2 film) 2 is formed on a semiconductor substrate 1 and then a positive type resist film 3 is formed on the film 2 to make an opening pattern 4 by irradiating the surface with ultraviolet rays for exposure and development. First, the SiO2 film 2 below the opening 4 part is removed by dryetching process. At this time, a denatured film 5 is formed on the surface of resist film 3. Second, the resist film 3 is fluidified by heat treatment so that the fluidified upper ends of resist 3 may be protruded inside the opening 4 narrowing the upper end width of opening 4 down to around 0.4mum. Third, the overall substrate surface is coated with a metallic film comprising e.g. Al. Finally, a gate electrode pattern 8 of e.g. a field effect transistor in width of around 0.4mum is formed on the surface of substrate using the SiO2 film 2, the resist film 3 and the denatured film 5 as masks.
Patent JP-H01220170-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YASAKA YOSHIO
IPC: G11B15/665
Filed: 1988-02-27
Abstract: PURPOSE:To eliminate the occurrence of time lag between a motor and a cassette mechanism by separating completely the above two mechanisms during the tape loading operation and stopping the motor when a stack of cassettes takes place, so as to lighten the load of the motor. CONSTITUTION:A worm 6 is meshed with a worm wheel 7 in the vicinity of its untoothed part 10, and a projecting piece 39 of a 1st control plate 38 is abutted against a downward part 40 of a link 44, so that a pin 32 is stopped. When a cassette is inserted and a driving motor 5 is rotated and then the wheel 7 is rotated via the worm 6, a spur gear 27 and a pinion 8 are rotated, so that a rack 9 is moved backward. When the wheel 7 is further rotated clockwise and the pin 32 comes into a groove, the plate 30 is turned clockwise around a pin 37, as the pin 32 of a 1st slide plate 30 is pressing a groove slant surface with a force of a spring 33. The wheel 7 is turned clockwise to follow the movement of the plate 30, and the untoothed part 10 is positioned opposite to the worm 6 so as to eliminate the transmission of torque between the worm 6 and the wheel 7. Under such a circumstance, the cassette is set up in a prescribed position.
Patent JP-H01221470-A (JP)
Title: Coating material to prevent adhesion of marine organism and product coated therewith
Inventor: TANIGUCHI YASUYUKI
IPC: C09D5/14
Filed: 1988-02-27
Abstract: PURPOSE:To obtain the title coating material which can be conveniently applied to any object to give a coating film having an improved effect of preventing adhesion of a marine organism, by incorporating a powder of metals, such as copper and/or tin, into a reaction-curing inorganic base material. CONSTITUTION:A reaction-curing inorganic base material comprising a composition capable of curing through reaction after application and preferably consisting mainly of an alkyl silicate is mixed with a powder of metals, such as copper and/or tin, of a particle diameter of 5-50mum and, if necessary, a flexibilizer, MnO2, carbon black, etc.
Patent JP-H04279342-A (JP)
Title: Pseudowoodboard and method for preparation thereof
Inventor: ENDO MASAKAZU
IPC: B32B29/06
Filed: 1991-03-08
Abstract: PURPOSE:To provide a method for preparation of a pseudowoodboard wherein the pseudowoodboard wherein both surface and rear face and at least one side face of a thick core paper are covered with a decorative thin paper can be efficiently prepd. by a simple process and a structure of the pseudowoodboard. CONSTITUTION:The title method consists of a process wherein one face of a thick core paper 1 is adhered with a decorative thin paper 2, a process wherein a pair of isosceles V-shaped channels 1a,1b: 1c,1d being adjacent and parallel are formed each at specified positions on both sides in the width direction of the thick core paper 2 and triangle peak parts 1f; 1h each having an isosceles triangle crosssection with a vertical angle of 90 deg. are formed between each pair of V-shaped channels and a process wherein each triangle peak part 1f; 1h and each end side part 1e; 1i are bent with the decorative thin paper to the opposite side of the decorative thin paper side and side parts of each end side part 1e; 1i are butted together to integrate them into a sheet through an adhesive 4.
Patent JP-S58159043-A (JP)
Title: Frame synchronization transmitting and receiving system
Inventor: NAGATA YOSHISHIGE
IPC: H04J3/06
Filed: 1982-03-16
Abstract: PURPOSE:To exert no influence on reception of frame synchronization of the second frame, by making reception of a code rise as soon as possible, in case when frame synchronization is not received, and correcting a shift of its rise by an idle word. CONSTITUTION:A frame synchronizing signal consists of continuation of ''1'', and ''0'' (for instance, 111110), and between the first frame and the second frame, an idle word of continuation of ''0'', for instance, 10 bit continuation of ''0'' is placed, and after that, a frame synchronizing signal of the second frame follows. Accordingly, by an idle word (+) frame synchronizing signal, a fixed pattern of 0000000000111110 is generated. In the receiving side, if a variation of ''0'' from ''1'' is generated in en early chance (for instance, 10 bits or less) in a code following the frame synchronizing signal, it is processed as mixing (bit division, bit addition) of a simple code error, and the frame signal of the second frame can be received.
Patent JP-2000203197-A (JP)
Title: Safe thumbtack
Inventor: AKIYAMA SHIGEJU
IPC: B43M15/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a safe thumbtack generating no danger when the thumbtack is dropped on a floor and trampled under a foot, being extremely safe, not opening needle holes on a printer matter, a photograph, a document and the like, not being inclined by wind, vibration or the like and being fixed and held straight. SOLUTION: The lower section of a hollow holder 1 is formed into the star shape, and a small semicircle protrusion 2 is formed close to the end of the star shape, and a needle 3 is provided on the center of the hollow holder, while a head section 4 is provided on the upper section of the needle 3, and the needle 3 and the head section 4 are integrated to pass through freely the interior of the hollow holder in the constitution of a safe thumbtack.
Patent JP-S55138040-A (JP)
Title: Combined contact material
Inventor: NARA TAKASHI
IPC: H01H1/04
Filed: 1979-04-12
Abstract: PURPOSE: To provide a combined contact material excellent in welding property and welding strength, by preparing an Ru-Pd alloy as a base material and combining it with a Pt-Ir alloy.  
     CONSTITUTION: An Ru-Pd alloy containing 1W18% of Ru is prepared as a base material 1. The Ru-Pd alloy is combined with a Pt-Ir alloy 2 by cladding or the like. Since the Ru-Pd alloy of a contact 3 originally used as a contact material, the function of the contact is not lost even if the Pt-Ir alloy is displaced or worn out. The Ru-Pd alloy is has the same hardening heat treatment conditions as the Pt-Ir alloy and excels in welding property. Therefore, a prescribed strength is attained when the Ru-Pd alloy is attached to a mount 4. The Ru-Pd alloy is harder to oxidize than an Fe material and an Ni alloy and stable welding conditions can be attained for the Ru-Pd alloy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03244694-A (JP)
Title: Lubricant oil
Inventor: NISHIMURA ATSUSHI
IPC: C10N10/04
Filed: 1990-02-23
Abstract: PURPOSE:To obtain lubricant oil that can prevent a cracked gas formed by exposure to radiation from being diffused, and therefore, can be employed in parts that may be exposed to radiation by dispersing a specific substance in perfluoroether oil. CONSTITUTION:In 100 parts by weight perfluoroether oil (e.g. BARRIERTA-J100 F manufactured by NOK Klueber Co., Ltd.), about 10<-8> to 100 parts by weight, preferably 10<-2> to 3 parts by weight, finely divided metal oxide having an average particle size of preferably 1,000 mum or less, still preferably 3 mum or less (e.g. MgO, CaO, or Li2O) is dispersed to obtain lubricant oil.
Patent JP-H10246366-A (JP)
Title: Corrugated pipe
Inventor: JELTSCH THOMAS
IPC: F16L9/12
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated pipe that requires no additional reinforcing means, and has high bending flexibility and bursting strength as making it so as not to expand in the longitudinal direction, except slightness, when pressure is imposed, besides resistible to pressure. SOLUTION: As to a corrugated pipe mode of a thermo plastic polymer for fluid pipe use, provided with at least one polymer layer, and having a blocking profile forming a wavy pattern in a pipe jacket in the longitudinal direction at least in a partial area out of the whole pipe circumference, this pipe's blocking profile has two smooth, nonwavy parts 3a and 3b formed with no corrugation at two spots nearly opposed to a jacket surface of the pipe, and these nonwavy parts are made so as to be continuously extended linearly in the longitudinal direction of the pipe.
Patent JP-H11242920-A (JP)
Title: Switch knob mechanism
Inventor: MAEHASHI TETSUYA
IPC: H01H13/14
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism of a switch knob capable of being mounted in restricted space by simplifying the structure by making locking nail parts and locking spring parts common for interchangeability. SOLUTION: This switch knob mechanism of a changing-over switch is provided with a switch knob 1 which is energized upward by a spring force and locked on a fixing member 7 by nail parts 5, and which switches by pressing operation of the switch knob 1. The switch knob 1 is constituted so that the nail parts 5 and sliding parts 6 are formed on the surfaces of lower end parts of a pair of elastic pieces 3 formed on both sides of a knob part 2. A fitting part 8 in which the switch knob 1 is fitted is formed in the fixing member 7, further nail locking parts and sliding convex parts are formed at lower end parts of side walls 9 of the fitting part 8. The nail parts 5 are locked into the nail locking parts, and the sliding parts 6 are slid on the sliding convex parts, thereby the switch knob 1 is given an upward spring force.
Patent JP-S57158571-A (JP)
Title: Measuring socket for small-sized semiconductor device
Inventor: INOUE FUMIHITO
IPC: G01R31/26
Filed: 1981-03-27
Abstract: PURPOSE:To obtain a small-sized socket having a short lead wire for testing a semiconductor device by providing a positioning groove for guiding a lead of the circumferential surface of a package, and a measuring contact pin for contacting with each lead as a supporting plate goes down. CONSTITUTION:A small-sized semiconductor device 9 being a single item is placed on a supporting plate 10. In this case, the lower end of a lead 8 of the semiconductor device 9 is made to face the inside of a positioning groove 11 of the supporting plate 10. After that, a pusher 14 is made to go down, the semiconductor device 9 is pushed by its lower end, and the supporting plate 10 is pushed down against an ejector spring 4. As a result, to the lead 8 of the semiconductor device 9, a measuring end 13 of each corresponding measuring contact pin 12 contact exactly, and the measurement is performed.
Patent JP-H10240141-A (JP)
Title: Stand for display unit
Inventor: TANAKA MINORU
IPC: G09F9/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent fixing members from being lost and to improve workability of angle adjustment by holding an arbitrary angle permitting to slide an angle adjusting member along a groove of a base. SOLUTION: Since a fixing screw 5 is relatively movable in a slotted hole 4a, an angle of a display unit is adjustable and can be adjusted without removing a fixing screw 5 by loosening the fixing screw 5 and making an angle adjust fitting 4 slide. And, if the display unit is set to an arbitrary angle before tightening the fixing screw 5, it is possible to firmly hold the angle set for the display unit and improve a labor efficiency during the angle adjustment work. Moreover, since the fixing screw 5 is only loosen from the screw fitting with a nut 2b and not removed, the fixing screw 5 can be prevented from being lost. Further, since the unit can be held to be folded by removing the fixing screw 5 and turning the display part about holding parts of the supporting legs 3, space is saved at a time of transporting and storing.
Patent JP-H02229249-A (JP)
Title: Knitting machine
Inventor: INESHIMA MASARU
IPC: D04B9/00
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a knitting machine capable of knitting a tubular knit fabric as well as flat knit fabric by providing an engagement-switching means to a carriage rotating around a disk-shaped needle bed and detachably attaching an inert position setting means at the setting position of the needle bed and the carriage. CONSTITUTION:A carriage 2 rotating around a disk-shaped needle bed 1 is provided with an engagement switching means composed of lifting cams 30, 31, lowering cams 38, 39, guide cams 36, 37, etc. Circularly extending reverse- switching cams 44, 45 functioning as an inert position setting means are detachably attached to at least one setting position of the needle bed 1 and the carriage 2. The lifting cams 30, 31 are switched to inert positions by attaching the above cams.
Patent JP-H08241551-A (JP)
Title: Recording or reproducing device
Inventor: TOGAMI MIKIO
IPC: G11B15/665
Filed: 1995-03-03
Abstract: PURPOSE: To prevent a tape-like recording medium from slacking during its loading operation and to shorten the time required for the loading operation by evading interference between a tape guide member and a rotary drum. CONSTITUTION: While a slide chassis 2 mounted with a cassette 7 is moved toward the rotary drum 3 on a main chassis 1, a tape 8 is drawn out of an opening part 7a of the cassette 7 and is loaded by the tape guide members 10 and 11. The tape guide member 10 to be given interference in its moving course by the rotary drum 3 at the time of starting simultaneous movement of the slide chassis 2 and the tape guide members 10 and 11 is moved in advance to a withdrawal position outside the opening part 7a of the cassette 7 before starting moving operation of the slide chassis 2. Afterward, the tape guide members 10 and 11 and the slide chassis 2 are moved simultaneously.
Patent JP-H07253360-A (JP)
Title: Method and apparatus for removing fixed pattern-noise of infrared sensor
Inventor: KAWASHITA MITSUYA
IPC: H04N5/33
Filed: 1994-03-15
Abstract: PURPOSE:To pick up an image free from offset errors between lines by moving a predetermined heat source rod in front of an infrared sensor and obtaining a reference data memory to be used for removing fixed pattern noise. CONSTITUTION:As a heat source rod 13 moves, each infrared ray detecting element of an infrared sensor 3 detects infrared sequentially emitted from the rod 13 to input them into an ADD-converter 6, and obtained digital data is recorded in a reference data memory 8 as reference data. Then the reference data of a corresponding line is read out from the memory 8 and input to a noise calculation circuit 10b. The circuit 10b subtracts an average value held in an average calculation circuit 10a from the reference data of each infrared detecting element, thereby obtaining noise data for each line. Then a correction calculation circuit 11 subtracts horizontal line noise from data of each pixel sequentially output from an image data memory 7 to obtain image data with the noise removed.
Patent JP-S58163287-A (JP)
Title: Integrated circuit for driving motor
Inventor: KATOU HAJIME
IPC: H02P6/08
Filed: 1982-03-19
Abstract: PURPOSE:To set each conduction system in both two phase directions and both three phase directions selectively by connecting either one of a control circuit for three phase and a control circuit for two phase between a positional detecting-signal input terminal of the motor and a power transistor for drive. CONSTITUTION:The positonal detecting signals of a two phase type motor or a three phase type motor are inputted to the input terminals 66, 67 and 68, 69 of an integrated circuit 60 and the residual positional detecting signals of the three phase type motor to input terminals 70, 71. Said positional detecting signals are inputted to the control circuit 72 for two phase for both two-phase direction type drive through input wiring 74 and to the control circuit 73 for three phase for both three-phase direction type drive through input wiring 76 respectively. Control signals are inputted to each base of the power transistors Q1-Q6 for drive through wiring 75 from the control circuit 72 for two phase and other control signals through wiring 77 from the control circuit 73 for three phase respectively.
Patent JP-S55139673-A (JP)
Title: Mount state supervisory system of floppy disk unit
Inventor: IGUCHI HIROSHI
IPC: G11B19/04
Filed: 1979-04-13
Abstract: PURPOSE:To prevent error read and write operations by comparing the label of a floppy disk to that stored in a memory when the door of a driver for the floppy disk is opened, and then by continuing access when the both agree with each other while stopping it when disagreeing. CONSTITUTION:When the door of driver 2 is opened or closed by mistake in the accessible state of a floppy disk, ready-to-operate signal (b) is sent out from driver 2 to controller 5 right after unready-to-operate signal (a) and controller 5 sends access unable signal (d) to CPU1. In response to the zero value of flag 4, controller 5 compares the label of the disk to that stored previously in memory 3 and when the both agree with each other, access is attained by access enable signal (c). When the both disagree, error display on display 7 comes into effect by signal (d), stopping the access. Therefore, error read and write operations can be prevented.
Patent JP-H04262435-A (JP)
Title: Memory control system
Inventor: NISHI AKIHIRO
IPC: G06F1/08
Filed: 1991-02-15
Abstract: PURPOSE:To offer a memory control system for a computer system having a plurality of memory devices having different access speeds, wherein memory processing speeds can be maintained in accordance with individual access speeds, and wherein the processing speed of the computer system can be improved. CONSTITUTION:In a computer system 1 having a plurality of memory devices 13 and 14 that can be accessed by specifying a memory device using a device specifying signal outputted from a computer 11, a clock frequency of the reference clock CLK of a relevant system is variably set corresponding to a device specifying signal outputted from CPU 11.
Patent JP-H06243943-A (JP)
Title: Electric connector and terminal for electric connector
Inventor: KURISUTOFUA KAMINSUKII
IPC: H01R33/09
Filed: 1993-02-10
Abstract: PURPOSE: To provide an electric connector and a terminal for the electric connector by which a driving current can be supplied to a lamp or the like directly or indirectly through an electronic part such as a diode. CONSTITUTION: In an electric connector 2, terminal receiving cavities 60 and 62 into/by a first terminal 6 and a second terminal 8 are inserted/held, are formed in an insulating housing 4. In the respective terminals 6 and 8, wire connecting slots 150, 152, 170 and 172 are formed one end, and contact parts 132 and 158 with a lamp B are formed on the other end. A shearing part 118 is formed in a central part of the first terminal 6, and can be divided into two parts by inserting a tool through tool access openings 68 and 70 from the outside of the insulating housing 4.  Lead wire connecting sockets 120 and 140 into/to which a lead wire of an electronic part D such as a diode is inserted/ connected, are formed on both sides of this shearing part 118, and both parts of the first terminal 6 divided into two part according to its necessity can be connected to each other through the electronic part D. Therefore, the lamp B can be selectively driven directly or through the electronic part D by using the same electric connector.